Name your file and click Settings (not Save). Click File / Save As / More Options / PDF/A.

Open a PDF file with Acrobat X that you wish to convert to PDF/A.This guide will explain how to ensure your file is properly saved in PDF/A format. UNBC theses, projects, and dissertations must be saved in PDF/A format before being uploaded to the Institutional Repository. If you are converting from PDF to PDF/A, use the PDF/A-1b format. As a rule of thumb, if given the option, save to PDF/A-1a from a non-PDF document (such as a Word document). PDF/A-1a has stricter compliance conditions, and is harder to convert to from a PDF.

There are several different PDF/A formats, including PDF/A-1a and PDF/A-1b. Using PDF/A applies the necessary transformations to existing PDFs, such as embedding fonts, setting colour spaces, and a user interface for reading embedded annotations. PDF/A is specialized for digital preservation and archiving of electronic documents, such as theses, dissertations, and graduate projects.

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